pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,040,911
← previous block
next block →
recent activity
Analyzing
Block #90,040,911
10 transactions · 10 stateful · 2026-07-24 22:52:23 UTC
Parallelism
70
/100
Blocked
40
%
Avg conflicts / tx
0.5
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,040,911
· 10 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0f6795d9
· blocks 2
#3
updateDataFeedsValuesPartial
#4
0x3f5c179b
#5
0x1fe271b4
· blocks 2
#9
setData
#2
0x0f6795d9
#6
0x1fe271b4
· blocks 1
#8
0x39435dac
#7
0x1fe271b4
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
6
w1
7
w2
8
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa80311f3…cf7b
0x0a2fbf…29b1
6 touches
3 conflicts
0xa80311f3…cf7c
0x0a2fbf…29b1
6 touches
3 conflicts
0x00000000…0005
0x370e2e…63b4
6 touches
3 conflicts
0xb5a30482…adbf
0x370e2e…63b4
6 touches
3 conflicts
0x1bff683e…7ecb
0x754704…b603
6 touches
3 conflicts
0x55b4e430…44cb
0x754704…b603
6 touches
3 conflicts
0xabb312ce…2573
0x0a2fbf…29b1
6 touches
3 conflicts
0xabb312ce…2574
0x0a2fbf…29b1
6 touches
3 conflicts
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
0x0a2fbf2d…f729b1
3 conflicts on slot
0xa80311f366…89cf7b
Audit this contract →
← previous block
·
next block →
recent activity